TY  - BOOK
AU  - Morton,Martin L.
TI  - The mountain white-crowned sparrow: migration and reproduction at high altitude
T2  - Studies in avian biology
SN  - 1891276328
AV  - QL696.P2438 M67 2002
U1  - 598.8/83 21
PY  - 2002///
CY  - Camarillo, CA
PB  - Cooper Ornithological Society
KW  - White-crowned sparrow
KW  - Migration
KW  - Local
KW  - Bruant à couronne blanche
KW  - Reproduction
KW  - Amérique du Nord
KW  - Effect of altitude on
N1  - Includes bibliographical references (p. 210-236)
ER  -